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Climate Technologies
Heating and Air Conditioning
Air Conditioning Components
PS4-W1 (100 pcs.)
PS4-W1 (100 pcs.)
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SKU:
808203
Alco Controls pressure switches series PS4 with fixed settings for OEM applications.
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Where to Buy
Select Online
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Specifications
Features
Documents & Drawings
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Specifications
Features
Documents & Drawings
Specifications
Download Full Specs
Refrigerants compatibilities
R-134a, R-404A, R-407C, R-450A, R-452A, R-448A, R-449A, R-507, R-513A, R-410A, R-1234ze, R-32, R-452B, R-454B, R-454A, R-454C, R-455A, R-1234ze, R-1234yf
Function
Safety pressure switch - automatic reset
Pressure connection
7/16"-20UNF female-Schr.opener
Range
28 / 21 bar
Maximum allowable pressure
50 bar
Factory test pressure
55 bar
Contact type
Open on rising pressure
Hazard category
IV
Features
Download Case Study
High- and low pressure switches
Precise settings and repeatability
Protection per EN 60529 IP67 (cable version); IP20 (connector version QC)
Direct mounting to the compressor possible
Normally open/closed electrical contacts (under standard operating conditions)
TÜV approved versions
Marking CE, UL, EAC
Multipack 100 pcs (ATEX version available also as single pack)
Documents & Drawings
1
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